NPR's business news starts with a spike in gas prices.
Gasoline prices jumped 18 cents over the last couple of weeks. That's the biggest increase so far this year. The Lundberg Survey shows that heading into the weekend, the national average price of a gallon of self-serve was $3.69. Now, analysts say the spike is in part because of some refinery and pipeline issues around the country.
Researchers used economic principles to predict which countries would win the most medals at the London Olympic Games. The study was 95 percent accurate for the 2008 games. And this time around, it was 97.7 percent accurate.
GREG ALLEN, BYLINE: Now Florida is among the states that were hardest-hit by the housing crisis, and foreclosures remain a big problem there and in several other parts of the country.
DAVID GREENE, HOST:
One thing the government has been struggling with is how to stop banks from foreclosing on people improperly. The government is also trying to figure out more quickly help homeowners who qualify for reduced interest rates.
A federal regulator has released new rules aimed at doing both, and NPR's Chris Arnold has more.
Over the weekend, GOP presidential hopeful Mitt Romney named Wisconsin Rep. Paul Ryan as his running mate. David Greene talks to Ryan Lizza, a reporter for The New Yorker, who recently profiled Ryan for the magazine.
For more on this big weekend in politics, we turn to Cokie Roberts for some analysis. Good morning.
COKIE ROBERTS, BYLINE: Hi, Renee.
MONTAGNE: So we just heard in Ari's piece the excitement Paul Ryan is generating among the Republican faithful. Is that partly why Mitt Romney chose him as his running mate, to generate some of the kind of enthusiasm that has been missing from his own campaign?